KM H-K1 Evo 3 hardened steel hollow middle shaft

KM Racing have a new option part for the H-K1 200mm nitro chassis available in the form of a hardened steel middle shaft. The part is hollowed to reduce weight while retaining exceptional stability and it is suitable for the use with all pulleys that use pins and set screws for fastening.

Source: KM [km-rc.com]